806813812

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 1836753408

約数和(自身を除く): 1029939596

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 73, 98, 107, 119, 124, 146, 196, 214, 217, 238, 292, 428, 434, 476, 511, 527, 749, 833, 868, 1022, 1054, 1241, 1498, 1519, 1666, 1819, 2044, 2108, 2263, 2482, 2996, 3038, 3317, 3332, 3577, 3638, 3689, 4526, 4964, 5243, 6076, 6634, 7154, 7276, 7378, 7811, 8687, 9052, 10486, 12733, 13268, 14308, 14756, 15622, 15841, 17374, 20972, 23219, 25466, 25823, 31244, 31682, 34748, 38471, 46438, 50932, 51646, 54677, 56389, 60809, 63364, 76942, 89131, 92876, 103292, 109354, 110887, 112778, 121618, 132787, 153884, 162533, 178262, 218708, 221774, 225556, 242141, 243236, 265574, 269297, 325066, 356524, 382739, 394723, 443548, 484282, 531148, 538594, 650132, 765478, 789446, 929509, 968564, 1077188, 1530956, 1578892, 1694987, 1859018, 1885079, 2763061, 3389974, 3718036, 3770158, 4116397, 5526122, 6506563, 6779948, 7540316, 8232794, 11052244, 11864909, 13013126, 16465588, 23729818, 26026252, 28814779, 47459636, 57629558, 115259116, 201703453, 403406906, 806813812]

約数ペア:

[(1, 806813812), (2, 403406906), (4, 201703453), (7, 115259116), (14, 57629558), (17, 47459636), (28, 28814779), (31, 26026252), (34, 23729818), (49, 16465588), (62, 13013126), (68, 11864909), (73, 11052244), (98, 8232794), (107, 7540316), (119, 6779948), (124, 6506563), (146, 5526122), (196, 4116397), (214, 3770158), (217, 3718036), (238, 3389974), (292, 2763061), (428, 1885079), (434, 1859018), (476, 1694987), (511, 1578892), (527, 1530956), (749, 1077188), (833, 968564), (868, 929509), (1022, 789446), (1054, 765478), (1241, 650132), (1498, 538594), (1519, 531148), (1666, 484282), (1819, 443548), (2044, 394723), (2108, 382739), (2263, 356524), (2482, 325066), (2996, 269297), (3038, 265574), (3317, 243236), (3332, 242141), (3577, 225556), (3638, 221774), (3689, 218708), (4526, 178262), (4964, 162533), (5243, 153884), (6076, 132787), (6634, 121618), (7154, 112778), (7276, 110887), (7378, 109354), (7811, 103292), (8687, 92876), (9052, 89131), (10486, 76942), (12733, 63364), (13268, 60809), (14308, 56389), (14756, 54677), (15622, 51646), (15841, 50932), (17374, 46438), (20972, 38471), (23219, 34748), (25466, 31682), (25823, 31244)]